1PXB

CRYSTAL STRUCTURES OF MUTANT PSEUDOMONAS AERUGINOSA P-HYDROXYBENZOATE HYDROXYLASE: THE TYR201PHE, TYR385PHE, AND ASN300ASP VARIANTS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.202

Literature

Macromolecules
Sequence Display for 1PXB

Classification: OXIDOREDUCTASE

Total Structure Weight: 45290.68

Macromolecule Entities
Molecule Chains Length Organism Details
P-HYDROXYBENZOATE HYDROXYLASE A 394 Pseudomonas aeruginosa EC#: 1.14.13.2 IUBMB
Mutation: Y201F
Gene Name(s): pobA PA0247
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FAD
Query on FAD

A FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PHB
Query on PHB

A P-HYDROXYBENZOIC ACID
C7 H6 O3
FJKROLUGYXJWQN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed: 0.202
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 71.71 α = 90.00
b = 146.27 β = 90.00
c = 87.91 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-09-27
  • Released Date: 1995-02-27
  • Deposition author(s): Lah, M.S., Palfey, B.A., Schreuder, H.A., Ludwig, M.L.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values